Recent months have seen a sharp rise in unauthorized drone activity over sensitive locations, including military bases, nuclear facilities, and high-profile sites like former President Donald Trump’s golf course in New Jersey. These incursions have sparked national security concerns, prompting investigations by the FBI, FAA, and military authorities. Sightings range from clusters of drones over Picatinny Arsenal to suspected espionage over U.K. air bases housing U.S. forces. As authorities grapple with identifying operators and intentions, the incidents underscore the urgency of enhancing counter-drone technologies to protect critical infrastructure and deter potential threats. Here’s a detailed look at recent cases.